2156369040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:516

約数の個数: 400

約数和(自身を含む): 8646625152

約数和(自身を除く): 6490256112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 137, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 274, 280, 315, 324, 336, 347, 360, 378, 405, 411, 420, 432, 504, 540, 548, 560, 567, 630, 648, 685, 694, 720, 756, 810, 822, 840, 945, 959, 1008, 1041, 1080, 1096, 1134, 1233, 1260, 1296, 1370, 1388, 1512, 1620, 1644, 1680, 1735, 1890, 1918, 2055, 2082, 2160, 2192, 2268, 2429, 2466, 2520, 2740, 2776, 2835, 2877, 3024, 3123, 3240, 3288, 3470, 3699, 3780, 3836, 4110, 4164, 4536, 4795, 4858, 4932, 5040, 5205, 5480, 5552, 5670, 5754, 6165, 6246, 6480, 6576, 6940, 7287, 7398, 7560, 7672, 8220, 8328, 8631, 9072, 9369, 9590, 9716, 9864, 10410, 10960, 11097, 11340, 11508, 12145, 12330, 12492, 13880, 14385, 14574, 14796, 15120, 15344, 15615, 16440, 16656, 17262, 18495, 18738, 19180, 19432, 19728, 20820, 21861, 22194, 22680, 23016, 24290, 24660, 24984, 25893, 27760, 28107, 28770, 29148, 29592, 31230, 32880, 34524, 36435, 36990, 37476, 38360, 38864, 41640, 43155, 43722, 44388, 45360, 46032, 46845, 47539, 48580, 49320, 49968, 51786, 55485, 56214, 57540, 58296, 59184, 62460, 65583, 69048, 72870, 73980, 74952, 76720, 77679, 83280, 86310, 87444, 88776, 93690, 95078, 97160, 98640, 103572, 109305, 110970, 112428, 115080, 116592, 124920, 129465, 131166, 138096, 140535, 142617, 145740, 147960, 149904, 155358, 172620, 174888, 177552, 187380, 190156, 194320, 196749, 207144, 218610, 221940, 224856, 230160, 237695, 249840, 258930, 262332, 281070, 285234, 291480, 295920, 310716, 327915, 332773, 345240, 349776, 374760, 380312, 388395, 393498, 414288, 427851, 437220, 443880, 449712, 475390, 517860, 524664, 562140, 570468, 582960, 621432, 655830, 665546, 690480, 713085, 749520, 760624, 776790, 786996, 855702, 874440, 887760, 950780, 983745, 998319, 1035720, 1049328, 1124280, 1140936, 1242864, 1283553, 1311660, 1331092, 1426170, 1553580, 1573992, 1663865, 1711404, 1748880, 1901560, 1967490, 1996638, 2071440, 2139255, 2248560, 2281872, 2567106, 2623320, 2662184, 2852340, 2994957, 3107160, 3147984, 3327730, 3422808, 3803120, 3850659, 3934980, 3993276, 4278510, 4991595, 5134212, 5246640, 5324368, 5704680, 5989914, 6214320, 6417765, 6655460, 6845616, 7701318, 7869960, 7986552, 8557020, 8984871, 9983190, 10268424, 11409360, 11979828, 12835530, 13310920, 14974785, 15402636, 15739920, 15973104, 17114040, 17969742, 19253295, 19966380, 20536848, 23959656, 25671060, 26621840, 26954613, 29949570, 30805272, 34228080, 35939484, 38506590, 39932760, 44924355, 47919312, 51342120, 53909226, 59899140, 61610544, 71878968, 77013180, 79865520, 89848710, 102684240, 107818452, 119798280, 134773065, 143757936, 154026360, 179697420, 215636904, 239596560, 269546130, 308052720, 359394840, 431273808, 539092260, 718789680, 1078184520, 2156369040]

約数ペア:

[(1, 2156369040), (2, 1078184520), (3, 718789680), (4, 539092260), (5, 431273808), (6, 359394840), (7, 308052720), (8, 269546130), (9, 239596560), (10, 215636904), (12, 179697420), (14, 154026360), (15, 143757936), (16, 134773065), (18, 119798280), (20, 107818452), (21, 102684240), (24, 89848710), (27, 79865520), (28, 77013180), (30, 71878968), (35, 61610544), (36, 59899140), (40, 53909226), (42, 51342120), (45, 47919312), (48, 44924355), (54, 39932760), (56, 38506590), (60, 35939484), (63, 34228080), (70, 30805272), (72, 29949570), (80, 26954613), (81, 26621840), (84, 25671060), (90, 23959656), (105, 20536848), (108, 19966380), (112, 19253295), (120, 17969742), (126, 17114040), (135, 15973104), (137, 15739920), (140, 15402636), (144, 14974785), (162, 13310920), (168, 12835530), (180, 11979828), (189, 11409360), (210, 10268424), (216, 9983190), (240, 8984871), (252, 8557020), (270, 7986552), (274, 7869960), (280, 7701318), (315, 6845616), (324, 6655460), (336, 6417765), (347, 6214320), (360, 5989914), (378, 5704680), (405, 5324368), (411, 5246640), (420, 5134212), (432, 4991595), (504, 4278510), (540, 3993276), (548, 3934980), (560, 3850659), (567, 3803120), (630, 3422808), (648, 3327730), (685, 3147984), (694, 3107160), (720, 2994957), (756, 2852340), (810, 2662184), (822, 2623320), (840, 2567106), (945, 2281872), (959, 2248560), (1008, 2139255), (1041, 2071440), (1080, 1996638), (1096, 1967490), (1134, 1901560), (1233, 1748880), (1260, 1711404), (1296, 1663865), (1370, 1573992), (1388, 1553580), (1512, 1426170), (1620, 1331092), (1644, 1311660), (1680, 1283553), (1735, 1242864), (1890, 1140936), (1918, 1124280), (2055, 1049328), (2082, 1035720), (2160, 998319), (2192, 983745), (2268, 950780), (2429, 887760), (2466, 874440), (2520, 855702), (2740, 786996), (2776, 776790), (2835, 760624), (2877, 749520), (3024, 713085), (3123, 690480), (3240, 665546), (3288, 655830), (3470, 621432), (3699, 582960), (3780, 570468), (3836, 562140), (4110, 524664), (4164, 517860), (4536, 475390), (4795, 449712), (4858, 443880), (4932, 437220), (5040, 427851), (5205, 414288), (5480, 393498), (5552, 388395), (5670, 380312), (5754, 374760), (6165, 349776), (6246, 345240), (6480, 332773), (6576, 327915), (6940, 310716), (7287, 295920), (7398, 291480), (7560, 285234), (7672, 281070), (8220, 262332), (8328, 258930), (8631, 249840), (9072, 237695), (9369, 230160), (9590, 224856), (9716, 221940), (9864, 218610), (10410, 207144), (10960, 196749), (11097, 194320), (11340, 190156), (11508, 187380), (12145, 177552), (12330, 174888), (12492, 172620), (13880, 155358), (14385, 149904), (14574, 147960), (14796, 145740), (15120, 142617), (15344, 140535), (15615, 138096), (16440, 131166), (16656, 129465), (17262, 124920), (18495, 116592), (18738, 115080), (19180, 112428), (19432, 110970), (19728, 109305), (20820, 103572), (21861, 98640), (22194, 97160), (22680, 95078), (23016, 93690), (24290, 88776), (24660, 87444), (24984, 86310), (25893, 83280), (27760, 77679), (28107, 76720), (28770, 74952), (29148, 73980), (29592, 72870), (31230, 69048), (32880, 65583), (34524, 62460), (36435, 59184), (36990, 58296), (37476, 57540), (38360, 56214), (38864, 55485), (41640, 51786), (43155, 49968), (43722, 49320), (44388, 48580), (45360, 47539), (46032, 46845)]